Breast Milk Collection Shells



All our products are sent from our Warehouse/Office located in Geelong, VIC.

Same day dispatch if ordered by 10am, guaranteed next business day dispatch if ordered after 10am.


Free shipping available on all orders over $49.99 

Flat rate shipping of $9.90 on all orders below $49.99

Express Post: $11.99 for order above $49.99 - $15 for orders below $49.99


$5 for order above $49.99 - $15 for orders below $49.99

Each pack contains 2 x Collection Shells 

Save your precious liquid gold with ease with our BPA-free Breast Milk Collection Shell.

It features a slip-proof shell that fits around your bra to prevent leaks and allows you to collect every drop of breast milk that naturally leaks.

It collects discreetly whenever and wherever you need to nurse your baby or experience leakage.

Mumilk breast milk collection shells offer an innovative, patented design that saves breastfeeding mums' precious liquid gold from going to waste. Breast milk is not only expressed through direct feeding or pumping.

It is common for milk to flow from one side while you nurse on the other and to leak throughout the day even if you don't pump or nurse.

The process of breastfeeding can be incredibly challenging. Whether breastfeeding your first child or a mother of multiple children, make sure you make the most of all the breast milk your body can produce.


  • Leak Protection - With slip-proof silicone skirts, the Mumilk Breast Milk Collection Shell keeps mums leak-free while collecting up to one ounce of breast milk at a time. There is no need to waste milk with disposable breast pads anymore.

  • Comfortable - With a body-conforming shell, you can wear the Mumilk Breast milk Collection Shell for up to three hours.

  • Discreet - Designed to fit inside any bra, Mumilk Breast Milk Collection Shell provides a discreet milk collection wherever you are.

  • Reusable - This comfortable collection shell is fuss-free, hand-washable and ready to use every day.

  • Materials are made from food-grade silicone and BPA, lead and phthalates-free plastic.

What Are Breast Milk Collection Shells?

A milk collection shell is worn over your nipple to catch leaking breast milk, ensuring no drop goes to waste. Mumilk breast milk collection shells are skin-friendly and shape-fitted to fit your body for comfort and discreetness.

Using Mumilk's Breastmilk Collection Shells

Before using the milk collection shells, you need to assemble them as follows:

Place the soft, flexible silicone membrane and snap it into place all the way around. You should place the milk collection shell in the bra with its opening over the nipple. Ensure the handy spout faces upward.

It's a good idea to wear a nursing bra when you use milk collection shells. Compared to a typical bra, these are usually a bit roomier, reducing pressure on the breasts.

Cleaning Mumilk Breast Milk Collection Shells

It's important to keep breastfeeding accessories clean, including breast milk collection shells. Immediately before you use them, and every day after that, sanitise the breast shells as follows:

  • Hand wash it with warm soapy water and rinse it thoroughly. 

  • Pour distilled water over the parts in the small pan and let it boil for five minutes.

  • Dry the parts with a clean cloth after draining off the water.

Cleaning milk collection shells is also essential after each use. The parts should be separated and washed with a mild cleaning solution. Then rinse it thoroughly in cold water and dry it with a clean cloth.

It is easy to clean, empty, wash, and sterilise between feeds, like a silicone dummy or baby bottle.

Customer Reviews

Based on 18 reviews
Nat T (Melbourne, AU)
Must have!

I'm a first time mum and am using thses collector shells daily, along with my Ella pump. These shells are easy to clean and hold the milk letdown well. I like how they come with a storage container.

Terri (Adelaide, AU)
Essential for breastfeeding mamas!

Wasn’t sure if I was going to need this, but I’m so happy with myself that I ended up getting it! .Firstly I love the convenience of being able to just discreetly pop this in your bra, knowing that I’m catching every last drop. I don’t think you realise how much you’re going to leak until you’re there in the thick of it. And honestly, I can catch up to 30 mls of just leakage in between feeds, meaning I’m making every last drop count (because this stuff is liquid gold!). Huge added bonus is this has saved me on so many occasions from not waking up covered in leaked milk, because honestly, there’s nothing worse than waking up in a puddle. So I would definitely rate this as an essential in your kit as a breastfeeding mama 🍼💕

Sally Gollan (Brisbane, AU)
Love these!!

Best purchase for my breast feeding journey. Almost bought them while BF my last baby, but didn't until I had my son recently. Wish I had used them last time! They have been so useful. Easy to use and clean and catch that precious milk. So glad I purchased these.

LONI (Sydney, AU)
Surprisingly comfortable

Great product and comfortable. Has helped esp when I had cracked nipples.

Ashley Johnston (Sydney, AU)
Not perfect but the best solution on the market

I have oversupply and fast letdown issues. These allow me to collect the milk let down from the non feeding side without stimulating. Not ease to empty into a storage container but these remain the best solution on the market.